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Get startedFlat 2 is a two-bedroom semi-detached house in London (W3 9LN). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1900-1929 and council tax band D. At 56 m² this is the smallest unit on EPC record across the building (56–67 m²). The building's EPC ratings span E to C across 3 units on file. Other recorded features include a basement. The latest certificate (January 2024) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2013. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 79).
Sale prices here have outpaced London HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £420,000 is 10.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£630/sq ft) was about 98.8% above the typical sold price in the postcode. At 56 m² it's 16.4% smaller than the typical home in the postcode (67 m² median across 33 EPCs). Last sale on file: £380,000 in July 2020.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£420,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 14 years.
£380,000
Growth on file: 3.8% per year over 14 years.
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Price per m²
£6,786
Street avg £5,170
Floor Area
56 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Denehurst Gardens — bus stop.

Daytime· 07:00 – 23:00
54.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 July 2020Most recent
£380,000
+65.2%over 13 years4 December 2006
£230,000
Median price across the last 5 sales in W3 9LN: £1,075,000 (2025–2023).
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CO₂ Emissions
2.5 t/year
Street avg 3.2 t/year
W3 9BY
Closest school
0.1 km
Twyford Church of England High School. 39 schools nearby.
Night-time· 23:00 – 07:00
44.8dB